• NGK Resistor Spark Plug Cap TRS1409 (8733) - Vroom Classics
  • NGK Resistor Spark Plug Cap TRS1409 (8733) - Vroom Classics
  • NGK Resistor Spark Plug Cap TRS1409 (8733) - Vroom Classics
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Green Classic & Vintage Spares

NGK Resistor Spark Plug Cap TRS1409 (8733)

NGK Resistor Spark Plug Cap TRS1409 (8733)

£27.33
£27.33 £27.33
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NGK TRS1409-R / TRS1409R / 8733 Spark Plug Cap Genuine NGK Component

Featuring a resistor element pressed in between the plug terminal and the high tension wire connection, the construction is extremely durable, the resistor element is long enough to prevent interior flashover, and steady resistance is maintained. Superlative ceramic materials are incorporated that resist deterioration and have small resistance variation under over-load, whilst the plug connector is made of sturdy phenolic resin, practically oblivious to tremendous heat and high tension, and very rugged rubber material. The heat press insertion makes the construction all the more tough and vibration-resistant. Special rubber liners on both ends prevent moisture from causing electrical leakage.

If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.
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Model Compatibility

Aston Martin DB4 1958-1963
Aston Martin DB5 1963-1965
Aston Martin DB6 1965-1970
Aston Martin DBS 1967-1972
Bentley S1 1955-1959
Bentley S2 1959-1962
Bentley S3 1962-1965
Bentley T1 1965-1977
Bentley T2 1977-1980
Bentley Turbo R 1985-1997
Bentley Continental 1952-1965
Bentley Arnage 1998-2009
Bentley Azure 1995-2003
Bentley Brooklands 1992-1998
Bentley Mulsanne 1980-1992
Bentley Eight 1984-1992
Bentley Continental GT 2003-2011
Bentley Continental Flying Spur 2005-2013
Bentley Continental Supersports 2009-2011
Bentley Continental GTC 2006-2011
Bentley Continental GT Speed 2007-2011
Bentley Continental GT3-R 2014-2015
Bentley Flying Spur 2013-2019
Bentley Continental GT 2018-present
Bentley Flying Spur 2020-present
Bentley Continental GT Speed 2021-present
Bristol 400 1946-1950
Bristol 405 1954-1958
Bristol 406 1958-1961
Bristol 407 1961-1963
Bristol 408 1963-1966
Bristol 409 1966-1967
Bristol 410 1967-1969
Bristol 411 1969-1976
Bristol 412 1975-1976
Bristol 603 1976-1982
Bristol Britannia 1982-1993
Bristol Blenheim 1993-2011
Daimler Sovereign 1966-1969
Daimler Double Six 1972-1992
Daimler Sovereign 1992-2002
Daimler Super Eight 2005-2009
Daimler V8 1961-1968
Daimler 250 1962-1969
Daimler Sovereign 2006-2009
Daimler Super V8 1998-2005
Daimler XJ40 1986-1994
Daimler Double Six 1992-1997
Daimler Super V8 1997-2005
Daimler Super V8 LWB 1998-2005
Daimler Super V8 LWB 2006-2009
Daimler Double Six 1998-2005
Daimler Super Eight 2006-2009
Daimler Super V8 LWB 2006-2009
Daimler Super Eight 2006-2009
Daimler Super V8 LWB 2006-2009
Daimler Double Six 2006-2009
Daimler Super V8 LWB 2006-2009
Daimler Super Eight 2006-2009
Daimler Double Six 2006-2009
Jaguar XK120 1948-1954
Jaguar XK140 1954-1957
Jaguar XK150 1957-1961
Jaguar XJ6 Series I 1968-1973
Jaguar XJ6 Series II 1973-1979
Jaguar XJ6 Series III 1979-1992
Jaguar XJ12 Series I 1972-1973
Jaguar XJ12 Series II 1973-1979
Jaguar XJ12 Series III 1979-1992
Jaguar XJ-S 1975-1996
Jaguar XJ220 1992-1994
Jaguar XJ8 1997-2003
Jaguar XJR 1998-2003
Jaguar XJ8 2003-2009
Jaguar XJR 2003-2009
Jaguar XJ6 Series IV 1992-1994
Jaguar XJ12 Series IV 1992-1994
Jaguar XJ6 1986-1994
Jaguar XJ12 1986-1994
Jaguar XJ40 1986-1994

Part Number

1. Product Name: NGK Resistor Spark Plug Cap TRS1409 (8733)
2. OEM Part Number: TRS1409
3. Equivalent Part Numbers: TRS1409-R, TRS1409R, 8733
4. Construction: Resistor element pressed in between plug terminal and high tension wire connection
5. Durability: Extremely durable construction
6. Resistor Element: Long enough to prevent interior flashover
7. Resistance: Steady resistance is maintained
8. Ceramic Materials: Superlative ceramic materials incorporated
9. Deterioration: Resists deterioration
10. Resistance Variation: Small resistance variation under over-load
11. Plug Connector: Made of sturdy phenolic resin
12. Heat and High Tension: Practically oblivious to tremendous heat and high tension
13. Rubber Material: Very rugged rubber material
14. Heat Press Insertion: Makes construction more tough and vibration-resistant
15. Rubber Liners: Special rubber liners on both ends prevent moisture from causing electrical leakage
16. Compatibility: Compatible with various vehicles, please use cross reference table or contact us for confirmation.

Shipping Information

Standard shipping with tracking via Royal Mail or Evri for heavier parts:
- £4.99 per order for standard 2-day delivery
- £5.99 per order for Next Day delivery

Most orders are shipped the same business day if ordered before 2pm. We ship Monday through Friday.

If we unexpectedly run out of stock we may have to order your part which can take up to 1 week. We will be in touch in the rare circumstance that there is a delay to your shipment.

Returns Policy

We want you to be completely happy with your purchase but please do not hesitate to contact us immediately if you have a problem with your order. Please ensure that you consider all the points described on our profile page accessible by clicking our name above the product title.

It is especially important that you take due care to ensure that the part you selected is compatible with your car. If in doubt, we'd prefer that you get in touch via our profile page so we can help you.

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